*{
    margin: 0;
    padding: 0;
    list-style: none;
    box-sizing: border-box;
}

.wrap{
    width:1250px;
    margin: auto;
}

.header{
    height:200px;
    background: pink;
}
.nav{
    height:80px;
    line-height: 80px;
    border-bottom:1px solid #ccc;
    background: #fff;
    padding: 0 20px; 
}
.nav.fixed{
    position: fixed;
    top:0;
    left:50%;
    transform: translate(-50%,0);
    width:1250px;
}

.nav .sort span.active{
   color:red;
}
.sort,.exist{
    float: left;
}
.timer{
    float: right;
}
.list{
    margin-top: 20px;
    width:100%;
}

.list dl{
    width:250px;
    height:250px;
    float: left;
    padding:10px;
}

.list dl dt{
    width:100%;
    height:180px;
}
.list dl dt img{
    width:100%;
    height:100%;
}

.list dl dd p span:nth-child(1){
    color:red;
}
.list dl dd p span:nth-child(2){
    color:#ccc;
    text-decoration: line-through;
}

.right-slide{
    width:80px;
    height:100%;
    position: fixed;
    top:0;
    right:0;
    background: #000;
    color:#fff
}

.right-slide ul{
    position: absolute;
    top:50%;
    transform: translate(0,-50%);
    width:100%;
}

.right-slide ul li {
    width:100%;
    height:50px;
    line-height: 50px;
    text-align: center;
    border:1px solid #ccc;
}



